Function Parameters of Medical Grayscale Display and Evaluating Quality of Radiodiagnosis Based on ROC
- VernacularTitle:医用单色显示器性能参数及放射诊断质量评价
- Author:
Jiandong YIN
;
Yan LIU
;
Qiyong GUO
- Publication Type:Journal Article
- Keywords:
medical grayscale display;
Soft-Copy Reading;
ROC(receiver operating characteristic);
efficiency;
diagnostic test
- From:
Chinese Medical Equipment Journal
1989;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
With the rapid development of Picture Achieving and Communication System(PACS), the interpretation of medical images has been changing rapidly from a procedure based on films and light boxes to one based on computers and medical displays. The function parameters of Soft-Copy Reading carriers——medical grayscale display play an important part in radiodiagnosis because they can greatly influence the quality of medical image. It is very easy for quantitative assessment of this influence by using ROC curve theory, and it can direct hospital to select suitable medical display.
